CAIE IGCSE Biology 17.4.7 Heterozygous individual will not be
CAIE IGCSE Biology 17.4.7 Heterozygous individual will not be
Practise linking heterozygous genotypes with breeding outcomes, including why two different alleles do not produce pure-breeding lines.
How this is tested
- explain why a heterozygous organism is not pure-breeding
- predict that gametes from a heterozygous parent can carry different alleles